comes as the governor signs tough new gun control laws. tonight, a killing and a controversy. >> shepard: but first from fox this wednesday night, the president comes during tense times in a region that offensive dances on the brink of war. and it comes as iran works towards a nuclear weapon. and as we try to determine whether the government of syria has already deployed chemical weapons against its own people. because, in the words of our president, that would be a game changer. >> we have to make sure that we know exactly what happened, what was the nature of the incident, that what can we document? what can we prove. i have instructed my teams to work closely with all of the countries in the region and international organizations and institutions. to find out precisely whether or not this red line was crossed. >> shepard: talk of syria dominated much of the president's news conference in jerusalem this afternoon. he spoke alongside benjamin netanyahu. just a day after both the syrian regime and the syrian rebels accused each other of de